The parts of digital printing machines are many due to the greatness of this type of machinery and the large number of its parts and units, they are machines dedicated to the huge printing tasks, as they are used by major presses, advertisements, publishing houses, and others, but some ask about the functions of these parts and components, so we will talk in this article about Digital printing machine parts.

The most important parts of digital printing machines

Paper Deck.
Soter Unit.
Stapling & Punching Unit
Main machine unit

The parts of digital printing machines are multiple and constantly increasing as a result of the scientific progress in this field. Every year we find international brands offering new and modern versions with distinctive specifications, resulting in an increase in the speed of the machine, or an improvement in the accuracy of printing ... etc.

If we look at the Ricoh MP 9000 class, we find this category contains Ricoh MP 1100 and Ricoh MP 1350 models, and the only difference between them is the speeds that operate these machines, which are 90, 110 and 135 sheets per minute, respectively.

There are some international brands that are developing parts for digital printing machines and adding complementary components aimed at removing the publication (the product) in its final form, without entering into the post-printing stages, which need other types of machines such as sulfonation machines, human beings, and seduction.

Paper Deck

They are warehouses where large numbers of paper are stored to automatically withdraw the machine from it during the printing or imaging process, as it is one of the most important parts of digital printing machines.

The numbers of these drawers vary from one model to another depending on the speed of the machine, and some of them are variable sizes, that is, they have a tool that enables the user to specify the sizes that he wants.

Some of these drawers do not support the ability to adjust sizes because they are intended for a specific size of paper, and they differ among themselves in the paper capacity.

Soter Unit.

Some call it the paper sorting unit, and it does the job of receiving printed paper and distributing it according to the method or settings that the user gives to the machine.

The speed of the distribution unit must be compatible with the speed of the machine itself, so as not to cause problems with it, and with regard to the way this unit works, it depends on two methods, namely:

Serial soter: The machine distributes the first page to all outlets from top to bottom, then distributes the second page from bottom to top and so on until the imaging process is finished.
Aggregate soter: The machine outputs all copies of the first page to the first output, then all copies of the second page in the second output and so on until the printing process is finished.

Stapling & Punching Unit

This unit is one of the luxuries of digital printing machines, but is not a prerequisite for the machine to operate, and its presence is related to the presence of the distribution unit.

This unit groups the copies of the printout together in a consistent and precise form, then the unit performs one of two staples, perforations, or both.

Main machine unit

It is the unit that controls everything in the machine and the processes of photography or printing in general, it is the most important parts of digital printing machines.

This unit includes a prominent screen through which the machine can be controlled and instructions and orders entered for printing or photographing, and it is possible to specify the method and accuracy of printing, number of copies, degree of clarity, contrast and other settings that control all parts of digital printing machines.

This unit includes a number of important parts that affect the operation of the machine, including:

1- Drum group:

It is primarily responsible for the printing process, as it prints the image recorded on it on the paper it passes through, which is one set in black and white machines.

As for digital color printing machines, we will find four drumas in it, each color has its own drum, and the paper passes through them until we see it in its final form.

2- Fusing:

He is responsible for installing ink on paper using a specific temperature determined according to the type of paper used for printing, as it is one of the most important parts of digital printing machines.

The Fusing gets the heat needed to install the ink through a halogen lamp, whose power ranges between 350 and 800 watts, depending on the type of machine.

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3- Developer:

It is one of the most important parts of digital printing machines, as it begins through one of the most important stages of printing or imaging, which is endorsement - as some call it.

At this stage, the image lurking on the surface of the drum is converted into a real image through the transfer of ink pellets from the developer to the drum, as a result of their different charges.

In conclusion, it remains to say that the parts of digital printing machines are not limited to the aforementioned parts, there are other components that we will talk about in future old_articles so follow us.